import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class ShraniArray {
	public static void write (String filename, int[][]x) throws IOException{
	  BufferedWriter outputWriter = null;
	  outputWriter = new BufferedWriter(new FileWriter(filename));
	  outputWriter.write(x.length + " " + x[0].length);
	  outputWriter.write("\n");
	  for (int i = 0; i < x.length; i++) {
	  	for (int j = 0; j < x[i].length; j++) {
		    // Maybe:
		    outputWriter.write(x[i][j]+"");
		    outputWriter.newLine();
	  	}
	  }
	  outputWriter.flush();  
	  outputWriter.close();
	}
	
	public static int[][] read (String filename) throws IOException{
	  BufferedReader inReader = null;
	  inReader = new BufferedReader(new FileReader(filename));
	  String tmp = inReader.readLine();
	  String strTmp[] = tmp.split(" ");
	  int x = Integer.parseInt(strTmp[0]);
	  int y = Integer.parseInt(strTmp[1]);
	  int rez[][] = new int[x][y];
	  for (int i = 0; i < x; i++) {
	  	for (int j = 0; j < y; j++) {
		    rez[i][j] = Integer.parseInt(inReader.readLine());
	  	}
	  }
	  inReader.close();
	  return(rez);
	}
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		int [][] stevila = {{1,1,1},{2,2,2}};
		try{
		write("banana.txt", stevila);
		}
		catch(Exception e){
			//jeba
		}
		int [][] stevila1;
		try {
			stevila1 = read("banana.txt");
			for (int i = 0; i < stevila1.length; i++) {
		  	for (int j = 0; j < stevila1[i].length; j++) {
			    System.out.print(stevila1[i][j]);
		  	}
		  	 System.out.println();
		  }
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}

}